How much does kids Math subtraction & sums make per month?

Low-confidence model estimate. kids Math subtraction & sums has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$155/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.

What apps are like kids Math subtraction & sums?

Browse the full Educational category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.

What is kids Math subtraction & sums built with?

Our heuristic places kids Math subtraction & sums on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.

Is kids Math subtraction & sums still actively maintained?

Maintenance status: Likely abandoned (93% abandonment risk). Last shipped version was 10+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.

When was kids Math subtraction & sums last updated?

kids Math subtraction & sums last shipped a new version on 2016-08-08 — more than 10 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.

Who makes kids Math subtraction & sums?

kids Math subtraction & sums is published by apps4dream on the Google Play Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.

kids Math subtraction & sums

Quality Score

Niche

kids Math subtraction & sums

Name: kids Math subtraction & sums — app revenue, audience, build cost & risk profile
Creator: Bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: kids Math subtraction & sums revenue, kids Math subtraction & sums app analytics, mobile app revenue estimate, Educational revenue, Android app revenue

by apps4dream

Low confidence

— Google Play rating

✍️ Bumetric analysis

“

kids Math subtraction & sums is an Android app from apps4dream in the Educational category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Quality Score is 0: Niche (micro-niche or pre-traction stage). For a Educational app, that means micro-niche or pre-traction stage. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

💰 Monthly revenue · now vs forecast

● Right now

$155

per month

→

12-mo forecast

$78 – $725

per month

→

24-mo forecast

$78 – $2174

per month

MICRO tier

💡 Grow this revenue

Free AI audit of this app’s store listing

Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

Run free AI audit →

Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

1 snapshots on record

idle

Rating

—

Reviews

0 reviews

Forecast Revenue / mo

$155

Snapshots tracked

since Jun 2026

ONE-TIME · BUILD 💰 Estimated build cost

$160K

↳ What it cost to build · not monthly revenue

Likely range $120K – $215K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Slow ROI — current MRR is well below build cost

Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.

Where the money goes

🧱 MVP baseline (design + 1-store ship)	+$28K
📱 5 unique screens × $4.5K	+$22K
⚙ Educational complexity ×1.20	+$10K
🌐 Cross-platform reach (iOS + Android)	+$33K
⚙ 11.3y maintenance × ~1-person team	+$67K

Total estimate $160K

🛠 Estimated tech stack

🤖

Native Android (Kotlin)

High confidence · 80%

Also possible

Flutter

Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.

Signals we read

🏷 Category context	Educational
📦 Compact Android bundle	→ Native Kotlin

💀 Maintenance status

Likely abandoned

93%

Last shipped 2016-08-08 · 3707 days ago

0 · Active 50 · At risk 100 · Abandoned

Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.

Risk signals

📅 10y+ since last update	Likely abandoned
• 11y old + 1y+ no update	+5% (API deprecation drift)

Verdict Likely abandoned

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$155/mo · ML-estimated from 234 triggers

Growth rate

+8.0% MoM · MICRO tier baseline (compound monthly)

Direction

Headwinds: rating drift may slow acquisition

6 months

$99 – $396

12 months

$78 – $725

24 months

$78 – $2.2K

Compound growth at +8.0% MoM (tier baseline for MICRO). Range widens with horizon — typical noise band ±60% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Insufficient data · 30/100MICRO TIERtoo early to score

Growth Velocity

5.0

Founder Strength

2.9

Product Quality

0.0

Revenue Strength

2.2

Monetization Maturity

1.0

Defensibility

6.0

Market Position

0.0

Operational Safety

7.0

💰 Revenue: Marginal — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
⭐ Quality: None★ across 0 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 3705d ago — possibly dormant.
⚠️ Risk: Moderate — dormant (3705d since update).

🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.

💵 For acquirers: Estimated asking range 18-32× monthly = $2K-$4K.

Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.

Range:

💰 Forecast Revenue / mo

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: kids Math subtraction & sums
Developer: apps4dream
Bundle ID: a2d.learn.p5
App Store URL: Open in App Store
Category: Educational
Content rating: Not found
Languages: Not found

Company

Website: apps4dream.blogspot.com.es
Tagline: Not found
Description: Not found
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Not found

Revenue

Reported revenue signal / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
Model estimate / mo: $156/mo
Top-grossing rank: Not found
All-time revenue: Not found
Pricing: Not found

Founder

Founder data not yet collected for this app.

Funding

Funding data not yet collected for this app.

Press & Links

Press & Links data not yet collected for this app.

Contacts & Socials

Contacts & Socials data not yet collected for this app.

Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

📝 About this app

Play to develop mental agility adding and subtracting calculation.

Try it! For children over 5 years

Any comments or improvement will be grateful Mail apps4dream@gmail.com or comment on discharge

Config:

     Player Names

     Competition mode: An estimate by player

     3 difficulty levels

     Choice of addition, subtraction or both

     Vertical / horizontal

     Number of operations performed (up to 4)

With Statistics:

     User statistics surpassed levels and progression

Help system:

     You can mark the values of the statement and shows the solution.… View full description on the official store →